Display back light not working after screen replacement.

Hello Everyone,

I replaced a cracked screen on a p10 with a new one. when i tested the screen everything worked perfectly. i disconnected and then continued to install the screen. when everything is installed the back light does not turn on. i can see the screen is working fine with a lamp pointed at it, and the touch works perfectly.

Since I am not super skilled myself, im not sure how to fix this problem myself. in my search i came across examples of p9s with this problem, that people were able to "jump a diode" to fix. is this a possibility on the p10, and if so, is there any resources i could use to do this myself?

Thank you